FOUNDER They mold sand and clay that can sustain up to 2,000°F.The founder began by making a pattern made of wood or a soft metal then they put sand on it on one side then the other side. The scrap metal was but in a clay pot. To see if the molding was finished they had to judge by eye.
They mold sand and clay that can sustain up to 2,000°F.The founder began by making a pattern made of wood or a soft metal then they put sand on it on one side then the other side. The scrap metal was but in a clay pot. To see if the molding was finished they had to judge by eye.